26954860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79279}}^1$

素因数の和:79305

約数の個数: 24

約数和(自身を含む): 59935680

約数和(自身を除く): 32980820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 79279, 158558, 317116, 396395, 792790, 1347743, 1585580, 2695486, 5390972, 6738715, 13477430, 26954860]

約数ペア:

[(1, 26954860), (2, 13477430), (4, 6738715), (5, 5390972), (10, 2695486), (17, 1585580), (20, 1347743), (34, 792790), (68, 396395), (85, 317116), (170, 158558), (340, 79279)]